Drawing

Drawing is a means of making an image, using any of a wide variety of tools and techniques. It generally involves making marks on a surface by applying pressure from a tool, or moving a tool across a surface. Common tools are graphite pencils, pen and ink, inked brushes, wax color pencils, crayons, charcoals, pastels, and markers. Digital tools which simulate the effects of these are also used. The main techniques used in drawing are: line drawing, hatching, crosshatching, random hatching, scribbling, stippling, and blending.
Drawing is generally considered distinct from painting, in which colored pigments are suspended in a liquid medium and usually applied with a brush. Etching is similar to drawing but differs in that the tool digs into the surface, which is then used to make prints on a separate surface.
One standard for differentiating drawing from painting is that it does not permit the artist to mix colors before applying them; colors can only be blended on the drawing surface, usually by overlaying one upon the other or by putting them close enough together that the eye "mixes" them.
These distinctions are somewhat arbitrary and subject to change; some artists refer to fully-rendered pastel and colored-pencil compositions as "paintings", and in nineteenth century usage "drawing" also encompassed the use of watercolors. In digital media, "drawing" often refers to the use of vector-based graphics programs, as distinguished from bitmap-based "painting" software, but this distinction is not universal. cheap spanish holiday florida discounted dental care Architectural Outdoor Lighting